/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.dcloud.core.util;


import lombok.extern.slf4j.Slf4j;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

/**
 * @company: 恒朴
 * @Author ：Shijf
 * @Date ：Created in 11:13 2020/1/13
 * @Description：数据库工具类
 */
@Slf4j
public class DBUtil {

        /**
     * 关闭数据库资源信息
     *
     * @param rs
     * @param stmt
     * @param conn
     */
    public static void closeDBResources(ResultSet rs, Statement stmt, Connection conn) {
        if (null != rs) {
            try {
                rs.close();
            } catch (SQLException e) {
                log.error(e.getMessage(), e);
            }
        }


        if (null != stmt) {
            try {
                stmt.close();
            } catch (SQLException e) {
                log.error(e.getMessage(), e);
            }
        }

        if (null != conn) {
            try {
                conn.close();
            } catch (SQLException e) {
                log.error(e.getMessage(), e);
            }
        }
    }


}
